people feel justified in judging that others are unfit for life.
Again, that is wrong. People do not judge. I personally have absolutely NO say in who God does or does not judge as wicked. Those that felt justified to take judgements into their own hands are absolutely wrong and have no excuse.
I do not worship an angry God. I worship a perfect God of love, faithfulness, and the only one that can be called "Good".
No, this god you speak of is all too human and full of mistakes.
And this is the conclusion that you will come to from a surface understanding of the Bible. Deeper Spirit given knowledge will reveal a far different attitude of God. I beg you to give Him a chance. Open your heart in prayer and see if you come to a different conclusion. Read the NT to get a real understanding of Jesus Christ and then you will understand God better in the OT.